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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "weekendflights": {
      "type": "http",
      "url": "https://weekendflights.app/mcp"
    }
  }
}

claude mcp add --transport http weekendflights https://weekendflights.app/mcp

[mcp_servers.weekendflights]
url = "https://weekendflights.app/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "weekendflights": {
      "type": "remote",
      "url": "https://weekendflights.app/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "weekendflights": {
      "type": "http",
      "url": "https://weekendflights.app/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=weekendflights&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd2Vla2VuZGZsaWdodHMuYXBwL21jcCJ9"
}

{
  "servers": {
    "weekendflights": {
      "type": "http",
      "url": "https://weekendflights.app/mcp"
    }
  }
}

{
  "mcpServers": {
    "weekendflights": {
      "httpUrl": "https://weekendflights.app/mcp"
    }
  }
}

extensions:
  "weekendflights":
    enabled: true
    name: "weekendflights"
    type: streamable_http
    uri: "https://weekendflights.app/mcp"
    timeout: 300

Quality 88 / 100good

protocol100 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
pass
protocol.list_ttltool list is cacheable (ttlMs 300000)

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: cheapest_weekends (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_origins (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); weekend_prices (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 1,487 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changes3 tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 1,487 tokens to load them all · tool set 3656be9f44e5 · tools last changed 2026-10-13 · checked 2026-10-20 01:29 UTC

Tool changes

2026-10-13weekend_priceschangeddescription
before
The next 47 weekends (328 days) for one origin-destination pair, with the cheapest round-trip price per weekend and the time the price was observed ("as_of"). Cached prices answer at once; weekends not priced yet are searched live during the call, the way a page visit searches them (usually 10-40 s, at most ~55 s). If the search does not finish, the answer says which weekends are still open and to call again. Takes every filter the route page has: trip shape (combo), cabin, stops, passengers, departure and return time windows, currency. Free: fri-sun, economy, any stops, any passenger mix, no time window. Pro session cookie: other combos, other cabins, time windows.
after · 94% of words in common
Every weekend of the next 12 months for one origin-destination pair, with the cheapest round-trip price per weekend and the time the price was observed ("as_of"). Cached prices answer at once; weekends not priced yet are searched live during the call, the way a page visit searches them (usually 10-40 s, at most ~55 s). If the search does not finish, the answer says which weekends are still open and to call again. Takes every filter the route page has: trip shape (combo), cabin, stops, passengers, departure and return time windows, currency. Free: fri-sun, economy, any stops, any passenger mix, no time window. Pro session cookie: other combos, other cabins, time windows.
2026-10-13cheapest_weekendschangedinput schema
2026-10-13weekend_priceschangeddescription, input schema
before
The next 47 weekends (328 days) for one origin-destination pair, with the cheapest round-trip price per weekend and the time the price was observed ("as_of"). Cached prices answer at once; weekends not priced yet are searched live during the call, the way a page visit searches them (usually 10-40 s, at most ~55 s). If the search does not finish, the answer says which weekends are still open and to call again. Takes every filter the route page has: weekend shape (combo), cabin, stops, passengers, departure and return time windows, currency. Free: fri-sun, economy, any stops, any passenger mix, no time window. Pro session cookie: other combos, other cabins, time windows.
after · 100% of words in common
The next 47 weekends (328 days) for one origin-destination pair, with the cheapest round-trip price per weekend and the time the price was observed ("as_of"). Cached prices answer at once; weekends not priced yet are searched live during the call, the way a page visit searches them (usually 10-40 s, at most ~55 s). If the search does not finish, the answer says which weekends are still open and to call again. Takes every filter the route page has: trip shape (combo), cabin, stops, passengers, departure and return time windows, currency. Free: fri-sun, economy, any stops, any passenger mix, no time window. Pro session cookie: other combos, other cabins, time windows.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository

provenance55

liveness99

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-97% +updated-3d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://weekendflights.app/mcp` streamable-http	none	yes	97%	1013 ms	2026-07-28, 2025-06-18, 2025-03-26, 2024-11-05	2026-10-19

Tools (3)

`cheapest_weekends`	The cheapest weekends from one origin across every destination that has a calendar under these filters, sorted by price. Optional month filter (yyyy-mm). Takes the same filters as weekend_prices. This tool reads what is already priced; it does not search every destination. A destination that is absent can be priced with one weekend_prices call for that pair. Pro only: this tool is Anywhere (every destination from one origin). Without Pro it answers pro_required with the Anywhere page url. One route at a time is free with weekend_prices.
`list_origins`	Returns the departure airports (IATA) that have at least one priced weekend calendar, with the count of priced destinations per origin. Start here to learn what cheapest_weekends can answer at once. weekend_prices works for any airport pair and searches live when needed.
`weekend_prices`	Every weekend of the next 12 months for one origin-destination pair, with the cheapest round-trip price per weekend and the time the price was observed ("as_of"). Cached prices answer at once; weekends not priced yet are searched live during the call, the way a page visit searches them (usually 10-40 s, at most ~55 s). If the search does not finish, the answer says which weekends are still open and to call again. Takes every filter the route page has: trip shape (combo), cabin, stops, passengers, departure and return time windows, currency. Free: fri-sun, economy, any stops, any passenger mix, no time window. Pro session cookie: other combos, other cabins, time windows.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "app.weekendflights/weekendflights",
  "title": "weekendflights",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://weekendflights.app/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://weekendflights.app",
  "description": "Weekend flight price calendar: the cheapest round trip for every weekend of the next 12 months."
}